<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<!--edge浏览器H5兼容设置-->
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<!--360浏览器H5兼容设置-->
		<meta name="renderer" content="webkit" />
		<title>电脑商城</title>
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<!--导入核心文件-->
		<script src="../bootstrap3/js/holder.js"></script>
		<link href="../bootstrap3/css/bootstrap.css" rel="stylesheet" type="text/css">
		<script src="../bootstrap3/jquery-1.9.1.min.js"></script>
		<script src="../bootstrap3/js/bootstrap.js"></script>

		<!--layui-->
		<link rel="stylesheet" type="text/css" href="../css/layui.css">
		<link rel="stylesheet" type="text/css" href="../css/modules/layer/default/layer.css">
		<script src="../js/adddel.js" type="text/javascript" charset="utf-8"></script>
		<script src="../js/layui.js" type="text/javascript" charset="UTF-8"></script>

		<script src="../js/product.js" type="text/javascript" charset="utf-8"></script>
		<script src="../js/imgmove.js" type="text/javascript" charset="utf-8"></script>
		<!-- 字体图标 -->
		<link rel="stylesheet" href="../bootstrap3/font-awesome-4.7.0/css/font-awesome.css" />
		<link rel="stylesheet" type="text/css" href="../css/layout.css" />
		<link rel="stylesheet" type="text/css" href="../css/top.css" />
		<link rel="stylesheet" type="text/css" href="../css/footer.css" />
		<link rel="stylesheet" type="text/css" href="../css/cart.css" />
		<script src="../js/cart.js" type="text/javascript" charset="utf-8"></script>
	</head>
	<body>
	<!--头部-->
	<header class="header">
		<!--电脑商城logo-->
		<div class="row">
			<div class="col-md-3">
				<a href="index.html">
					<img src="../images/index/stumalllogo.png" />
				</a>
			</div>
			<!--快捷选项-->
			<div class="col-md-9 top-item">
				<ul class="list-inline pull-right">
					<li><a href="favorites.html"><span class="fa fa-heart"></span>&nbsp;收藏</a></li>
					<li class="li-split">|</li>
					<li><a href="orders.html"><span class="fa fa-file-text"></span>&nbsp;订单</a></li>
					<li class="li-split">|</li>
					<li><a href="cart.html"><span class="fa fa-cart-plus"></span>&nbsp;购物车</a></li>
					<li class="li-split">|</li>
					<li>
						<!--下列列表按钮 ：管理-->
						<div class="btn-group">
							<button type="button" class="btn btn-link dropdown-toggle" data-toggle="dropdown">
								<span id="top-dropdown-btn"><span class="fa fa-gears"></span>&nbsp;管理 <span class="caret"></span></span>
							</button>
							<ul class="dropdown-menu top-dropdown-ul" role="menu">
								<li><a href="password.html">修改密码</a></li>
								<li><a href="userdata.html">个人资料</a></li>
								<li><a href="upload.html">上传头像</a></li>
								<li><a href="address.html">收货管理	</a></li>
							</ul>
						</div>
					</li>
					<li class="li-split">|</li>
					<li id="username"><a href="login.html"><span class="fa fa-user"></span>&nbsp;登录</a></li>
				</ul>
			</div>
		</div>
	</header>
	<!--导航 -->
	<!--分割导航和顶部-->
	<div class="row top-nav">
		<div class="col-md-6">
			<ul class="nav nav-pills">
				<li>
					<a href="#"></a>
				</li>
				<li class="active"><a href="index.html"><span class="fa fa-home"></span></a></li>
				<li><a href="#">秒杀</a></li>
				<li><a href="#">优惠券</a></li>
				<li><a href="#">电脑VIP</a></li>
				<li><a href="#">外卖</a></li>
				<li><a href="#">超市</a></li>
			</ul>
		</div>
		<div class="col-md-6">
			<form action="search.html" class="form-inline pull-right" role="form">
				<div class="form-group">
					<input type="text" class="form-control" id="search" name="search" placeholder="请输入商品名称进行搜索">
				</div>
				<button type="submit" class="btn btn-default btn-sm"><span class="fa fa-search"></span></button>
			</form>
		</div>
	</div>
	<!--头部结束-->
	<!--导航结束-->
	<div class="container">
		<div class="col-md-offset-1 col-md-10">
			<div class="panel panel-primary">
				<div class="panel-heading">
					<p class="panel-title"><span class="fa fa-shopping-cart"></span> 购物车</p>
				</div>
				<div class="panel-body">
					<form action="orderConfirm.html" role="form" >
						<!--购物车表格开始-->
						<table class="cart-table" width="100%">
							<thead>
							<tr>
								<th width="8%">
									<input type="checkbox" class="ckall" onclick="checkall(this)" />全选</th>
								<th width="110"></th>
								<th width="29%">商品</th>
								<th width="11%">单价</th>
								<th width="15%">数量</th>
								<th width="11%">金额</th>
								<th>操作</th>
							</tr>
							</thead>
							<tbody id="cart-list" class="cart-body">

							</tbody>
						</table>
						<div class="total-bar">
							<a href="javascript:selDelCart()" class="cart-del-sel btn btn-default btn-xs">删除所选商品</a>
<!--							<span class="pull-right">已选商品-->
<!--								<span id="selectCount">0</span>件 总价¥-->
<!--								<span id="selectTotal">0</span>元-->
<!--								</span>-->
						</div>
						<div>
								<span class="pull-right">
								<input id="submit_" type="submit" value="  结  算  " class="btn btn-primary btn-lg link-account" />
							</span>
						</div>
					</form>
				</div>
			</div>
		</div>
	</div>
	<!--页脚开始-->
	<div class="clearfix"></div>
	<footer class="footer">
		<!-- 品质保障，私人定制等-->
		<div class="text-center rights container">
			<div class="col-md-offset-2 col-md-2">
				<span class="fa fa-thumbs-o-up"></span>
				<p>品质保障</p>
			</div>
			<div class="col-md-2">
				<span class="fa fa-address-card-o"></span>
				<p>私人订制</p>
			</div>
			<div class="col-md-2">
				<span class="fa fa-graduation-cap"></span>
				<p>学生特供</p>
			</div>
			<div class="col-md-2">
				<span class="fa fa-bitcoin"></span>
				<p>专属特权</p>
			</div>
		</div>
		<!--联系我们、下载客户端等-->
		<div class="container beforeBottom">
			<div class="col-md-offset-1 col-md-3">
				<div><img src="../images/index/stumalllogo.png" alt="" class="footLogo" /></div>
				<div><img src="../images/index/footerFont.png" alt="" /></div>
			</div>
			<div class="col-md-4 callus text-center">
				<div class="col-md-4">
					<ul>
						<li>
							<a href="#">
								<p>买家帮助</p>
							</a>
						</li>
						<li><a href="#">新手指南</a></li>
						<li><a href="#">服务保障</a></li>
						<li><a href="#">常见问题</a></li>
					</ul>
				</div>
				<div class="col-md-4">
					<ul>
						<li>
							<a href="#">
								<p>商家帮助</p>
							</a>
						</li>
						<li><a href="#">商家入驻</a></li>
						<li><a href="#">商家后台</a></li>
					</ul>
				</div>
				<div class="col-md-4">
					<ul>
						<li>
							<a href="#">
								<p>关于我们</p>
							</a>
						</li>
						<li><a href="#">关于圆心</a></li>
						<li><a href="#">联系我们</a></li>
						<li>
							<span class="fa fa-wechat"></span>
							<span class="fa fa-weibo"></span>
						</li>
					</ul>
				</div>
			</div>
			<div class="col-md-4">
				<div class="col-md-5">
					<p>电脑商城客户端</p>
					<img src="../images/index/ios.png" class="lf">
					<img src="../images/index/android.png" alt="" class="lf" />
				</div>
				<div class="col-md-6">
					<img src="../images/index/erweima.png">
				</div>
			</div>
		</div>
		<!-- 页面底部-备案号 #footer -->
		<div class="col-md-12 text-center bottom">
			Copyright © 2022 dnsc.cn All Rights Reserved 京ICP备08963888号-45 <a target="_blank" style="font-size: 12px" href="http://www.dnsc.cn/">圆心科技集团有限公司</a> 版权所有
		</div>
	</footer>
	<!--页脚结束-->
	<script type="text/javascript">

		//layui弹出层组件
		layui.use('layer', function(){
			var layer = layui.layer;

		});

		$(document).ready(function() {
			$.ajax({
				url: "/users/get_username",
				type: "GET",
				dataType: "JSON",
				success: function(json) {
					let username = json.data;
					console.log(username);
					$("#username").replaceWith("<li><a href='login.html'><span class=\"fa fa-user\"></span>&nbsp;"+ username+"</a><li>")
				}
			})
			showCartList();
		});

		//刷新展示列表
		function showCartList() {
			$("#cart-list").empty();
			$.ajax({
				url: "/carts",
				type: "GET",
				dataType: "JSON",
				success: function(json) {
					let list = json.data;
					for (let i = 0; i < list.length; i++) {
						let tr = '<tr>'
								+ '<td>'
								+ 	'<input name="cids" value="#{cid}" type="checkbox" class="ckitem" />'
								+ '</td>'
								+ '<td><img src="..#{image}collect.png" class="img-responsive" /></td>'
								+ '<td>#{title}#{msg}</td>'
								+ '<td>¥<span id="price-#{cid}">#{realPrice}</span></td>'
								+ '<td>'
								+ 	'<input type="button" value="-" class="num-btn" onclick="reduceNum(#{cid})" />'
								+ 	'<input id="num-#{cid}" type="text" size="2" readonly="readonly" class="num-text" value="#{num}">'
								+ 	'<input class="num-btn" type="button" value="+" onclick="addNum(#{cid})" />'
								+ '</td>'
								+ '<td>¥<span id="total-price-#{cid}">#{totalPrice}</span></td>'
								+ '<td>'
								+ 	'<input type="button" onclick="delCart(#{cid})" class="cart-del btn btn-default btn-xs" value="删除" />'
								+ '</td>'
								+ '</tr>';
						tr = tr.replace(/#{cid}/g, list[i].cid);
						tr = tr.replace(/#{title}/g, list[i].title);
						tr = tr.replace(/#{image}/g, list[i].image);
						tr = tr.replace(/#{realPrice}/g, list[i].realPrice);
						tr = tr.replace(/#{num}/g, list[i].num);
						tr = tr.replace(/#{totalPrice}/g, list[i].realPrice * list[i].num);

						if (list[i].realPrice < list[i].price) {
							tr = tr.replace(/#{msg}/g, "比加入时降价" + (list[i].price - list[i].realPrice) + "元");
						} else {
							tr = tr.replace(/#{msg}/g, "");
						}

						$("#cart-list").append(tr);
					}
				}
			});
		}

		//购物车增加
		function addNum(cid) {
			$.ajax({
				url: "/carts/addNum/true/"+cid,
				type: "POST",
				dataType: "JSON",
				success: function(json) {
					if (json.state === 200) {
						// showCartList();
						$("#num-" + cid).val(json.data);
						let price = $("#price-" + cid).html();
						let totalPrice = price * json.data;
						$("#total-price-" + cid).html(totalPrice);
					} else {
						alert("增加商品数量失败！" + json.message);
					}
				},
				error: function(xhr) {
					alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
					location.href = "login.html";
				}
			});
		}

		//购物车减少
		function reduceNum(cid) {
			// console.log($("#num-" + cid).val());
			//当前记录的数量，若等于1，则减少变为删除
			let count = $("#num-" + cid).val();
			if (count == 1){
				console.log("enter if");
				delCart(cid);
			}

			else{
				$.ajax({
					url: "/carts/addNum/false/"+cid,
					type: "POST",
					dataType: "JSON",
					success: function(json) {
						if (json.state === 200) {
							// showCartList();
							$("#num-" + cid).val(json.data);
							let price = $("#price-" + cid).html();
							let totalPrice = price * json.data;
							$("#total-price-" + cid).html(totalPrice);
						} else {
							alert("修改商品数量失败！" + json.message);
						}
					},
					error: function(xhr) {
						alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
						// location.href = "login.html";
					}
				});
			}
		}

		//删除购物车某条记录
		function delCart(cid){

			layer.confirm('确认要删除吗', {icon: 3, title:'删除'}, function(index){
				$.ajax({
					url: "/carts/delete/"+cid,
					type: "POST",
					dataType: "JSON",
					success: function(json) {
						if (json.state === 200) {
							layer.msg("删除成功！")
							showCartList();
						} else {
							alert("删除失败！");
						}
					},
					error: function(xhr) {
						alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
						// location.href = "login.html";
					}
				});
			})
			console.log("del click");
			console.log("cid:" + cid);

		}
		/*
        $(function() {
            //返回链接
            $(".link-account").click(function() {
                location.href = "orderConfirm.html";
            });
        });
        */

	</script>
	</body>

</html>